Commit 283ce669 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: addi_apci_3xxx: remove 'tsk_Current' from private data 



The interrupt function should be using comedi_event() to let the user
know data is available from the analog input subdevice.

The analog input subdevice is currently broken and nothing sets
tsk_Current anyway so just remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f43abbb4

drivers/staging/comedi/drivers/addi_apci_3xxx.c

+1 −4
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ 


#include <linux/pci.h>

#include <linux/interrupt.h>

#include <linux/sched.h>



#include "../comedidev.h"
@@ -374,7 +373,6 @@ struct apci3xxx_private { 
	unsigned int ui_EocEosConversionTime;

	unsigned char b_EocEosConversionTimeBase;

	unsigned char b_SingelDiff;

	struct task_struct *tsk_Current;

};



#include "addi-data/hwdrv_apci3xxx.c"
@@ -405,8 +403,7 @@ static irqreturn_t apci3xxx_irq_handler(int irq, void *d) 
			/* Set the interrupt flag */

			devpriv->b_EocEosInterrupt = 2;



			/* Send a signal to from kernel to user space */

			send_sig(SIGIO, devpriv->tsk_Current, 0);

			/* FIXME: comedi_event() */

		}

	}

	return IRQ_RETVAL(1);